Question 925090
x = liters of 60% solution
y = liters of 80% solution
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60x + 80y = 65*40
x + y = 40
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put the system of linear equations into standard form
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60x + 80y = 2600
x + y = 40
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copy and paste the above standard form linear equations in to this solver:
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answer:
x = liters of 60% solution = 30
y = liters of 80% solution = 10
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